Question 1091563
r, distance from car to top of building
y, height of building



{{{cos(72)=200/r}}}

{{{r/200=1/cos(72)}}}


{{{r=200/cos(72)}}}

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{{{y/r=sin(72)}}}

{{{y=r*sin(72)}}}

{{{y=200*sin(72)/cos(72)}}}



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{{{200*0.95106/0.30902}}}

{{{y=616}}}